US
Riverruns

Riverruns Standard Fly Tying Thread Set

  • Material Type: Thread
  • Color: 6 Color/Set Twisted Thread
  • Item Weight: 0.02 pounds
  • Material Composition: Thread

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A practical six color, multi size thread set for tiers who want size and color options in one purchase.

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ASIN: B07JKK7CMXCategory: Fly Tying Materials

Overview

A set of twisted body fly tying thread from Riverruns in six colors, sized 3/0, 6/0 and 8/1 for different fly patterns and thread bulk needs.

The listing bundles multiple thread sizes, 3/0, 6/0 and 8/1, in a twisted body construction across a six color set, giving fly tiers a range of thicknesses without buying separate spools of each. The item weight and length figures in the spec are minor and likely refer to individual packaging rather than total usable thread length.

  • 3/0, 6/0 and 8/1 sizes included
  • Six color set
  • Twisted body thread
  • For fly tying

Who it's for

Fly tiers who want a range of thread sizes and colors on hand for different pattern types, from finer 8/1 detail work to bulkier 3/0 bodies. Not the pick for someone who only ties one pattern in one color and needs a single dedicated spool.

Pros and cons

Pros
  • Covers three common thread sizes in one purchase
  • Six colors give pattern variety
  • Twisted construction suited to a range of fly bodies
Cons
  • Individual spool lengths are not clearly broken out in the spec
  • Generalist set may not match a dedicated tier's exact color needs

Performance notes

Twisted body thread construction affects how the thread lays and builds bulk on the hook shank, with finer 8/1 thread suited to small flies and detail work while 3/0 handles bulkier bodies and durability needs. Having three sizes in one set covers most common tying situations without swapping spool brands.

Specifications

BrandRiverruns
Dimensions & fit
Item Weight0.02 poundslower than 68% of 38 fly tying materials
Item Length1.2 inches
Construction & materials
Material TypeThread
Color6 Color/Set Twisted Thread
Material CompositionThread
Other details
Product Care InstructionsStore in a cool, dry place away from direct sunlight and heat sources.

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Frequently asked questions

What thread sizes are included?

3/0, 6/0 and 8/1.

How many colors come in the set?

Six.

What is twisted body thread used for?

It is a thread construction style that affects how bulk builds on the fly body, useful across different pattern types.